ASTM D 5263 : 1993 : R2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Method for Determining the Relative Degree of Oxidation in Bituminous Coal by Alkali Extraction
Hardcopy , PDF
11-11-2014
English
15-08-1993
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
D 05
|
| DocumentType |
Test Method
|
| Pages |
3
|
| ProductNote |
Reconfirmed 2001
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1 This colorimetric method describes the determination of the relative degree of oxidation by alkali extraction of coals that are high volatile A bituminous to low volatile bituminous in rank.
1.2 This test cannot be sensitive to thermally oxidized coal. It is intended for coals that may be oxidized as a result of weathering.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
1.4 The values stated in SI units shall be regarded as standard.
| ASTM D 6796 : 2016 | Standard Practice for Production of Coal, Coke and Coal Combustion Samples for Interlaboratory Studies |
| ASTM D 121 : 2015 | Standard Terminology of Coal and Coke |
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